Socio-demographic association of multiple modifiable lifestyle risk factors and their clustering in a representative urban population of adults: a cross-sectional study in Hangzhou, China

Lv, Jun; Liu, Qingmin; Ren, Yanjun; Gong, Ting; Wang, Shengfeng; Li, Liming

doi:10.1186/1479-5868-8-40

International Journal of Behavioral Nutrition and Physical Activity

Table 3 Multinomial logistic regression for lifestyle clusters (N = 1870)

From: Socio-demographic association of multiple modifiable lifestyle risk factors and their clustering in a representative urban population of adults: a cross-sectional study in Hangzhou, China

	Model 1*				Model 2*
	RRR	95% CI	p-value		RRR	95% CI	p-value
Logit 1. Moderately healthy vs. Healthy (base outcome)
Sex				Sex
Women	1.00			Women	1.00
Men	1.15	(0.91, 1.44)	0.238	Men	1.14	(0.91, 1.43)	0.264
Age				Age
18-29 years	1.00			18-39 years	1.00
30-39 years	1.02	(0.73, 1.41)	0.927	40-49 years	0.83	(0.63, 1.09)	0.184
40-49 years	0.82	(0.58, 1.16)	0.262	50-64 years	0.56	(0.42, 0.74)	<0.001
50-64 years	0.55	(0.39, 0.79)	0.001
Education				Education
College/university or post-graduate degree	1.00			College/university or post-graduate degree/Senior high school	1.00
Senior high school	1.10	(0.83, 1.46)	0.510	Junior high school or below	1.16	(0.87, 1.56)	0.311
Junior high school or below	1.22	(0.89, 1.69)	0.223
Asset index				Asset index
Low	1.00			Low/Medium	1.00
Medium	1.06	(0.83, 1.35)	0.662	High	1.51	(1.15, 1.97)	0.003
High	1.57	(1.16, 2.12)	0.004
Logit 2. Unhealthy vs. Healthy (base outcome)
Sex				Sex
Women	1.00			Women	1.00
Men	11.69	(8.68, 15.73)	<0.001	Men	11.41	(8.49, 15.34)	<0.001
Age				Age
18-29 years	1.00			18-39 years	1.00
30-39 years	0.97	(0.64, 1.48)	0.903	40-49 years	1.35	(0.99, 1.85)	0.061
40-49 years	1.24	(0.83, 1.87)	0.297	50-64 years	0.57	(0.41, 0.80)	0.001
50-64 years	0.53	(0.35, 0.82)	0.004
Education				Education
College/university or post-graduate degree	1.00			College/university or post-graduate degree/Senior high school	1.00
Senior high school	1.38	(0.99, 1.92)	0.056	Junior high school or below	2.15	(1.55, 2.99)	<0.001
Junior high school or below	2.50	(1.74, 3.59)	<0.001
Asset index				Asset index
Low	1.00			Low/Medium	1.00
Medium	1.09	(0.82, 1.44)	0.575	High	1.30	(0.94, 1.80)	0.110
High	1.43	(0.99, 2.05)	0.056
Logit 3. Unhealthy vs. Moderately healthy (base outcome)
Sex				Sex
Women	1.00			Women	1.00
Men	10.19	(7.49, 13.87)	<0.001	Men	10.03	(7.38, 13.63)	<0.001
Age				Age
18-29 years	1.00			18-39 years	1.00
30-39 years	0.96	(0.63, 1.47)	0.848	40-49 years	1.63	(1.18, 2.26)	0.003
40-49 years	1.52	(1.00, 2.31)	0.052	50-64 years	1.03	(0.72, 1.47)	0.884
50-64 years	0.96	(0.61, 1.51)	0.870
Education				Education
College/university or post-graduate degree	1.00			College/university or post-graduate degree/Senior high school	1.00
Senior high school	1.25	(0.89, 1.77)	0.199	Junior high school or below	1.85	(1.30, 2.63)	0.001
Junior high school or below	2.04	(1.39, 3.00)	<0.001
Asset index				Asset index
Low	1.00			Low/Medium	1.00
Medium	1.03	(0.76, 1.39)	0.862	High	0.86	(0.62, 1.20)	0.378
High	0.91	(0.63, 1.32)	0.623

* Model 1 was a three-category logistic regression model and did three comparisons: MH vs. H, UH vs. H, and UH vs. MH. Four independent variables were fitted in the model, including sex, age, education, and asset index. Model 2 was a simplified version of model 1 in which some categories of independent variables were merged.

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ISSN: 1479-5868

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